About
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Secretariat: ANSI (United States)
Committee Manager: - 
    Chairperson (until end 2025):Mr Chuck Muehlbauer
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    ISO Technical Programme Manager [TPM]:ISO Editorial Manager [EM]:
 - Creation date: 2020
 
Scope
Standardization of definitions, requirements and test methods for natural stones relating to rough blocks, slabs, semifinished and finished products intended for use in in flooring/pavement, stairs, wall veener/cladding, countertops and other uses for both interior and exterior applications.
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Work programme
Drafts and new work items - 
        
Business plans
TC Business plans for public review - 
          
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ISO Electronic applications
IT Tools that help support the standards development process 
            
          
This committee contributes with 3 standards to the following Sustainable Development Goals:
Liaison Committees from ISO/TC 327
ISO/TC 327 can access the documents of the committees below:
| Reference | Title | ISO/IEC | 
|---|---|---|
| ISO/TC 328 | Engineered stones | ISO | 
ISO/TC 327 - Secretariat
ANSI (United States)
American National Standards Institute
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